asydhouse
Master Poster
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You say that everything you experience is content. Yet you have a sense of someone experiencing... no? Is that content?
Yes.
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You say that everything you experience is content. Yet you have a sense of someone experiencing... no? Is that content?
Me too!Yes.
I realize the danger of bringing this up here in this forum due to the perception of dreadful 'navel gazing'.
I found it a good book. I'm not convinced, not least because for me Graziano doesn't really devote enough time to his actual theory, just provides an excellent background to the area.
Electrically stimulating the angular gyrus or tpj may actually cause the whole locus of perception to shift. The brain may just be assembling neural representations to suggest one constant locus.
Anyway, I'd be happy to believe that this sense of communion or presence was entirely brain derived if we explained how the brain creates consciousness. I wouldn't have a problem with it. We're not there yet.
I don't know what consciousness would be separate from its content. Something yogis talk about maybe. Nevertheless it seems that the two could be separated, that's how it feels to me.
You say that everything you experience is content. Yet you have a sense of someone experiencing... no? Is that content?
I put it to you that the reason you are not able to describe a non-content aspect of consciousness is because there isn't any such thing.
Does the sense of "me experiencing" qualify as a content of consciousness? Of course it does.
If all the evidence we have indicates that any given aspect of consciousness you can identify is subserved by some particular neural circuit, then why would you go looking anywhere other than the brain to understand consciousness?
Now you're doing the old False Dichotomy routine, MuDPhuD. Even the most rabid Idealist does not suggest abandoning all we have. There are middle paths.
You write "It is not a mystery at all that the brain produces consciousness, the mystery is "how" it does this." I put it to you that few people from a hard science background would be too willing to go along with such a statement.
Because in this situation "how" is the very guts of it. We have P3 waves slow-moving 1/3rd of a second behind stimulus on EEG, we have subliminal processing amplified into a snowballing wave invading the parietal lobes, propagating left, right and centre. We know neural signatures of consciousness. We know threshold amplitudes. But we still don't know how.
How becomes even more important when we already have so much knowledge. How starts to weaken the materialist position because we've tracked so much but we still can't work it out. In this situation, how starts to diminish the value of the position that the brain must be creating consciousness.
Sensing and awareness are brain functions.It's possible, as I said. But we cannot describe all our experience totally to our satisfaction, that's how it is, unless one's a robot programmed only with language.
And is there a sense of being aware of even that?
Because science advances in tiny little baby steps.Because we don't know how the brain does it. Especially given the fact you mention, it actually makes it worse for materialism. If we can track all this, but still don't know how. Why not?
You can go eliminativist. You can say we need to change the laws of physics. Or you can await a revelation. These are the 3 current options for materialists.
If I were you I'd start checking out Don Hoffman and idealism a bit more closely. Time's getting on and you could be backing a loser!
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I asked several times for someone to please point me to any evidence or knowledge which supports the brain as radio hypothesis and there is no reply, I believe because there is no evidence.
Unless you would like to provide some?
Something to bear in mind happened at last year's Tucson consciousness conference. Dave Chalmers carried out a straw poll to see how many attendees still believed in the HPC. About 3/4 did.
That's a big majority of interested parties who still believe we're a long way away.
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In this state of "pure awareness" you have a "sense of being", you are aware of yourself. You are the content of your consciousness, and as you suggest this is the result of brain activity. It is not indicative of a consciousness outside of the brain.I'm capable of making the distinction between being conscious and the contents of consciousness. Being conscious is the simple yet often overlooked noting that I am conscious and that I exist as awareness by the simple act of 'being aware that I am aware' - there is no object or content of awareness needed during this observation. I realize the danger of bringing this up here in this forum due to the perception of dreadful 'navel gazing'.
It does have a practical value . . . I notice that as I fall asleep my thoughts and perceptions become random and farther apart - with gaps of pure awareness - and I will simulate this to aid in falling asleep.
I am not suggesting this 'pure awareness' does not have neural correlates - or is not contingent on a brain. I am only suggesting that the distinction between consciousness and the contents of consciousness can be made subjectively, and neurological support of pure awareness should be discoverable.
In this state of "pure awareness" you have a "sense of being", you are aware of yourself. You are the content of your consciousness, and as you suggest this is the result of brain activity. It is not indicative of a consciousness outside of the brain.
Or do you believe that it is?
Exactly.
What we call "consciousness" is literally the act of being aware of being. It's like looking in a mirror. But it's not seeing with eyes, it is thinking about your thoughts.
Thoughts can be nonverbal, since "thoughts" are activity of the brain. Seeing with your eyes is a thought process! Likewise, feeling relaxed and "happily" well, sitting in warming winter sunshine and soaking up that contented feeling, i.e. simply being in the moment, is a thought process going on in brain activity, even when you are not actively "thinking" about anything!
Humans have a game we play by identifying aspects of our behaviour that we can package as an individual "personality" in each of us, and we each give ourselves a name (or accept the one given by our parents) and continue to "identify" ourselves as the person we think we are, each unique.
But animals are also conscious. They have the same (or necessarily similar) summation of their brain's subroutines which gives them the same sense of being present, and which enables them to be aware of and "pay attention" to human interaction with them (for example), but they don't verbalise, nor "think about" themselves in the same highly convoluted self-referential way that humans have developed, playing our game of questioning ourselves about ourselves.
It's all pretty simple and obvious, if you stop thinking of humans as somehow distinct from the natural process of the universe (chemistry and physics). All you have to do is become humble enough to admit that you are not the centre of the universe and there is no need nor place for a "soul" (or analogues of "soul", as in Chopra's naive pseudo-profound "universal consciousness").
Please continue if you would, to elaborate the knowledge you are aware of which is in support of the "brain as a radio" hypothesis.
I presume the "holes" you speak of, of which the "neural argument" is full, is the fact that no one can describe exactly HOW the brain produces the "mind", as this is your constant mantra. (Since no one will help me define it better I will stick to the definition of "consciousness" or "mind" which I provided, no matter how unsatisfactory it may be.). Never mind that all the parts of the mind correspond exactly in their smallest detail to neural mechanisms.
…yeah, it’s all simple and obvious as long as you completely ignore how incredibly complex and incomprehensible it is…
Do let me know when you come anywhere close to an argument that can actually establish that Chopra is wrong (that doesn’t mean he’s right of course, that just means you don’t know what is). The physics argument turned out to be garbage, the neural argument is full of holes, and the cognitive argument doesn’t even get to the starting line.
Basically…there’s lots and lots of ‘knowledge’ in his argument, you just don’t happen to like any of it.
No…they can’t. I’m not talking about theories. I’m talking about actual answers. When an automaker has to design an engine (just one of the ridiculously stupid brain analogies that gets frequently dumped on these threads) they don’t have ‘theories’. They know exactly what every component is – from the smallest to the largest, the exact size and shape, precisely where every part is supposed to go and why, the specific materials involved (right down to their atomic structure), how everything works individually and collectively.
Everything is understood. No theories required. No questions about being ‘proven right’…cause they already know that they are.
In comparison, find me anyone who can even begin to explain why even one single reasonably differentiated area of the brain has the bio-chemical architecture that it has (why it is that way, let alone how it ever came to be that way in the first place [no post-hoc rationalizations]). Why it is situated where it is in the brain and how it interacts with other areas around it. How it’s bio-chemical structure explicitly generates whatever specific cognitive activity is associated with it (to the degree that the cognitive activity can even be empirically defined and explicitly differentiated…which it usually cannot be). Why that specific bio-chemical activity is associated with that specific cognitive activity …and not some other cognitive activity…or no cognitive activity.
Like I said…it’s dead easy to blast huge holes in just about any of these arguments.
It’s not in any thread (and I can 100% guarantee that no links will be produced to demonstrate that I’m wrong)….for the very simple reason that no such answer exists. All that exists are a bunch of skeptics wishing there was such an answer.
I’m going to assume this is meant as a joke.
…yeah, it’s all simple and obvious as long as you completely ignore how incredibly complex and incomprehensible it is…and as long as you ignore the simple and obvious fact that there’s absolutely nothing remotely simple or obvious about any of our so-called simple and obvious conclusions about any of it….except how much they ignore in trying to come to the conclusion that it’s all simple and obvious.
I’d commend you for making an attempt at summarizing this whole thing…but perhaps you ought to take a moment and count the number of unsupported (and unsupportable) assertions you’ve made in those few paragraphs. Once you take them out you’re left with the exact same amount of nothing that the rest of us are left with.
All your ‘simple and obvious’ conclusion (“You are the content of your consciousness”) does is beg the questions: What does that even mean? What is a ‘you’? How is one created? What is this thing called ‘consciousness’? What are these 'contents of consciousness'? Are my contents the same as your contents? How is it possible to empirically adjudicate any of this? One thing that is indisputably certain…is that the ability to answer those question is not necessarily a function of scientific literacy…and the answers to those questions will vary according a whole range of variables.
I’m repeating this because you didn’t answer the question.
You made a very substantial claim here (highlighted). I want to know where and how science has explicitly empirically differentiated and categorized all of these ‘parts of the mind’ ‘in their smallest detail.’
…because this is a development that I’ve never heard of.
What I have heard of is quite effectively described by this quote on human affairs from Noam Chomsky: “…scientific understanding is very thin, and is likely to remain so.”
<--Snip-> What is this thing called ‘consciousness’? What are these 'contents of consciousness'? Are my contents the same as your contents? How is it possible to empirically adjudicate any of this? One thing that is indisputably certain…is that the ability to answer those question is not necessarily a function of scientific literacy…and the answers to those questions will vary according a whole range of variables.
Obviously, our consciousness as we experience it must arise from sources that are not our consciousness (even if those sources were mysterious such as some "universal" consciousness), or else what we experience would be those sources instead. So observing that most brain processes, including the ones that give rise to consciousness, are not themselves conscious awareness or any specific part thereof, is no impediment to the brain origin hypothesis. It's no more surprising than your not perceiving the workings of the event handling queue in the program when you play a computer game.
Obviously, our consciousness as we experience it must arise from sources that are not our consciousness (even if those sources were mysterious such as some "universal" consciousness), or else what we experience would be those sources instead.
So observing that most brain processes, including the ones that give rise to consciousness, are not themselves conscious awareness or any specific part thereof, is no impediment to the brain origin hypothesis. It's no more surprising than your not perceiving the workings of the event handling queue in the program when you play a computer game.